RANKING · 2024 ACS · 24 SHOWN OF 24

Highest Czech population share, Maryland counties

Maryland counties ranked by the share of all residents who are Czech ancestry (2023 American Community Survey). A concentration measure: Czech residents as a percentage of total population. This list covers the 24 counties in Maryland that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPCZECH SHAREVS 2000

01Harford County, MDMD266,4460.6%–

02Kent County, MDMD19,5650.6%–

03Worcester County, MDMD54,4590.6%–

04Howard County, MDMD339,1830.5%–

05St. Mary's County, MDMD116,6920.5%–

06Garrett County, MDMD28,3700.4%–

07Frederick County, MDMD302,8830.4%–

08Queen Anne's County, MDMD54,4480.3%–

09Baltimore County, MDMD847,6500.3%–

10Carroll County, MDMD176,6770.3%–

11Baltimore, MDMD569,9970.3%–

12Anne Arundel County, MDMD603,3800.3%–

13Allegany County, MDMD66,8480.3%–

14Montgomery County, MDMD1,074,5820.2%–

15Somerset County, MDMD24,9730.2%–

16Dorchester County, MDMD33,6280.2%–

17Calvert County, MDMD94,4840.2%–

18Cecil County, MDMD107,1310.2%–

19Washington County, MDMD157,7310.2%–

20Charles County, MDMD176,5930.2%–

21Talbot County, MDMD38,2380.2%–

22Wicomico County, MDMD106,8990.1%–

23Prince George's County, MDMD970,3740.1%–

24Caroline County, MDMD34,1160.0%–

SHOWING 1–24 OF 24

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES